25941848

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 50274000

約数和(自身を除く): 24332152

約数列:

[1, 2, 4, 8, 41, 82, 139, 164, 278, 328, 556, 569, 1112, 1138, 2276, 4552, 5699, 11398, 22796, 23329, 45592, 46658, 79091, 93316, 158182, 186632, 316364, 632728, 3242731, 6485462, 12970924, 25941848]

約数ペア:

[(1, 25941848), (2, 12970924), (4, 6485462), (8, 3242731), (41, 632728), (82, 316364), (139, 186632), (164, 158182), (278, 93316), (328, 79091), (556, 46658), (569, 45592), (1112, 23329), (1138, 22796), (2276, 11398), (4552, 5699)]